Patents by Inventor Kausik Chatterjee

Kausik Chatterjee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 3D holographic display and holographic object formation
    Patent number: 10928775
    Abstract: A method of creating a 3D holographic display in a device having a camera, holographic projectors and display surface, the method including: tracking by the camera an interactive device over the display; determining by the camera a distance from the interactive device to the display; responsive to an action by the interactive device, visually displaying by the holographic projectors a unit holographic object proximate to the interactive device; responsive to one or more additional actions by the interactive device, visually displaying by the holographic projectors additional unit holographic objects proximate to the unit holographic object so as to be visually displaying a plurality of unit holographic objects; accumulating by the holographic projectors the plurality of unit holographic objects proximate to the display surface; and determining an amount of accumulated unit holographic objects visually displayed by the holographic projectors until a resultant shape of holographic objects is formed.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: February 23, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Kausik Chatterjee, Sarbajit K. Rakshit
  • 3D HOLOGRAPHIC DISPLAY AND HOLOGRAPHIC OBJECT FORMATION
    Publication number: 20200026238
    Abstract: A method of creating a 3D holographic display in a device having a camera, holographic projectors and display surface, the method including: tracking by the camera an interactive device over the display; determining by the camera a distance from the interactive device to the display; responsive to an action by the interactive device, visually displaying by the holographic projectors a unit holographic object proximate to the interactive device; responsive to one or more additional actions by the interactive device, visually displaying by the holographic projectors additional unit holographic objects proximate to the unit holographic object so as to be visually displaying a plurality of unit holographic objects; accumulating by the holographic projectors the plurality of unit holographic objects proximate to the display surface; and determining an amount of accumulated unit holographic objects visually displayed by the holographic projectors until a resultant shape of holographic objects is formed.
    Type: Application
    Filed: July 17, 2018
    Publication date: January 23, 2020
    Inventors: Kausik Chatterjee, Sarbajit K. Rakshit